129636420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{69697}}^1$

素因数の和:69740

約数の個数: 48

約数和(自身を含む): 374696448

約数和(自身を除く): 245060028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 69697, 139394, 209091, 278788, 348485, 418182, 696970, 836364, 1045455, 1393940, 2090910, 2160607, 4181820, 4321214, 6481821, 8642428, 10803035, 12963642, 21606070, 25927284, 32409105, 43212140, 64818210, 129636420]

約数ペア:

[(1, 129636420), (2, 64818210), (3, 43212140), (4, 32409105), (5, 25927284), (6, 21606070), (10, 12963642), (12, 10803035), (15, 8642428), (20, 6481821), (30, 4321214), (31, 4181820), (60, 2160607), (62, 2090910), (93, 1393940), (124, 1045455), (155, 836364), (186, 696970), (310, 418182), (372, 348485), (465, 278788), (620, 209091), (930, 139394), (1860, 69697)]